Specifications

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DevicesC.23Systems 8/01/201152-1002-8.1
EQ2200IDC Series Initiating Device Circuit (IDC)
EQ2200IDC Series Initiating Device Circuit (IDC) (Spec Sheet: 90-1121) consists of a
terminal wiring board and a communication module, mounted inside an explosion-proof,
water-tight enclosure on a plate for mounting in an enclosure. The IDC accepts two dry
contact inputs for use with devices such as relays, pushbuttons, and key switches.
• Provides two ANSI/NFPA 72 Class B Style B supervised input circuits
• Nonvolatile alarm history memory
• Active fault isolation
• Each input programmable for fire, supervisory, trouble, or normal service
DETECTORSCONTROLLERS
Initiating Device
(Manual Pull
Station)
Initiation Device
(Smoke
Detector)
EQ22XXIDC
Initiating
Device Circuit
EQ30XX
Controller
= Required
= Option
= Choice Required
KEY: